04-03-2014, 08:28 AM
I have a pretty good collection of Guilford DVDs from the 80s onward, as well as some B&M/D&H/MEC from the 70s. Come to think of it, I'm not sure if there were a lot of slurry cars visible during that time. Certainly the traditional raw material was kaolin clay shipped either bagged, in boxcars with roof hatches, or in covered hoppers. I'll have to look into this more carefully.